Once you have created an account on Mapbox, you are then able to use any of your custom styles in from your account's Mapbox Studio.
To do so, you must do 3 things:
1. Add your Mapbox access token
You can find this by going to your Mapbox account and copying it from your Dashboard.
Then, go to your Closeby account and save it to your map settings.
2. Set your custom map style to "public" on Mapbox
3. Save your custom style to your Closeby account
If you're ready to use your custom map and have already done the previous steps, you can set your custom Mapbox style in your theming settings.
You will need to copy it from your Mapbox Studio styles and send us the full "Style URL".
Then you can paste it into your account in your theme settings.
Note: without adding your own Mapbox access token, you will not be able to see the field for your own custom style.
That's it! If you have any questions, please don't hesitate to reach out :)